67324628

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6481}}^1$

素因数の和:6552

約数の個数: 36

約数和(自身を含む): 139661172

約数和(自身を除く): 72336544

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 6481, 10388, 12962, 25924, 45367, 90734, 181468, 317569, 343493, 635138, 686986, 1270276, 1373972, 2404451, 4808902, 9617804, 16831157, 33662314, 67324628]

約数ペア:

[(1, 67324628), (2, 33662314), (4, 16831157), (7, 9617804), (14, 4808902), (28, 2404451), (49, 1373972), (53, 1270276), (98, 686986), (106, 635138), (196, 343493), (212, 317569), (371, 181468), (742, 90734), (1484, 45367), (2597, 25924), (5194, 12962), (6481, 10388)]